1 files changed, 67 insertions, 0 deletions
diff --git a/src/philo/table.py b/src/philo/table.py
new file mode 100644
index 0000000..ea93391
--- /dev/null
+++ b/src/philo/table.py
@@ -0,0 +1,67 @@
+# ############################################################################ #
+#                                                                              #
+#                                                         :::      ::::::::    #
+#    table.py                                           :+:      :+:    :+:    #
+#                                                     +:+ +:+         +:+      #
+#    By: cacharle <me@cacharle.xyz>                 +#+  +:+       +#+         #
+#                                                 +#+#+#+#+#+   +#+            #
+#    Created: 2020/10/01 10:53:29 by cacharle          #+#    #+#              #
+#    Updated: 2020/10/01 11:31:44 by cacharle         ###   ########.fr        #
+#                                                                              #
+# ############################################################################ #
+
+
+import itertools
+
+from philo import Philo
+from philo import error
+from philo.event import Event
+
+class Table:
+    def __init__(
+        self,
+        philo_num:     int,
+        timeout_die:   int,
+        timeout_eat:   int,
+        timeout_sleep: int,
+        meal_num:      int
+    ):
+        self._philos    = [Philo(id_, timeout_die, timeout_eat, timeout_sleep, meal_num)
+                           for id_ in range(1, philo_num + 1)]
+        self._logs      = []
+        self._philo_num = philo_num
+        self.dead       = False
+
+    def add_log(self, log):
+        """ Add a log to the correct philosopher
+            Set the dead flag if it's a death log
+        """
+        self._logs.append(log)
+        philo = next(p for p in self._philos if p.id == log.id)
+        philo.logs.append(log)
+        # move
+        if self.dead:
+            raise error.Log(self._logs, "should not output after death")
+        if log.event is Event.DIE:
+            self.dead = True
+
+    def check(self):
+        """ Check global logs and all philosophers logs for errors
+
+            - Should not output after one philosopher died
+            - Should not take non existant forks
+            - Timestamps should be in increasing order
+        """
+
+        if self.dead:
+            return
+
+        for p in self._philos:
+            p.check()
+
+        fork_used = sum([p.used_forks for p in self._philos])
+        if fork_used > self._philo_num:
+            raise error.Log(self._logs, "using nonexistant forks")
+        for l1, l2 in zip(self._logs, self._logs[1:]):
+            if l1.timestamp > l2.timestamp:
+                raise error.Log(self._logs, "timestamps not in ordered")